Many graves in Cuyhoga County, Ohio cemeteries have been transcribed and are available at
http:www.findagrave.com/cgi.bin/fg.cgi?p

Three cemeteries have numerous Manx surnames 1)Warrensville East (Beechwood),
2)Warrensvile West (which includes the Manx and Shaker cemeteries) and 3)Harvard Grove. Some Quine and Casement descendants can also be found at Evergreen cemetery also in Cuahoga County.
Individual files for the deceased may include birth and death dates, photos of the grave markers, short biographies and photos of the person (when alive of course). Biographies and people photos are however uncommon.

The findagrave program is available for many other cemeteries but they tend to be
incomplete. The Ohio cemeteries on the other hand, seem to be nearly complete and therefore very useful in researching the Manx settlers and their descendants.